Lake Superior AcquisitionLKSPRPreferred / convertible

13F holders, Q1 2026 (March 31)
27holders +6
7new positions
1sold out
$1.15avg. 13F price*

At the end of Q1 2026, 27 institutions reported holding Lake Superior Acquisition Co. (LKSPR) in their 13F filings, up 6 from Q4 2025. 7 opened new positions and 1 sold out. The largest holders were Meteora Capital, LLC ($300K), Healthcare of Ontario Pension Plan Trust Fund ($115K) and AQR Arbitrage LLC ($90K).

Company
Lake Superior Acquisition Co.
CUSIP
G5354C115
Latest filing quarter
Q2 2026

History

Number of 13F holders

0102030 Q4 2025: 21Q4 2025Q1 2026: 27Q1 2026Q2 2026: 27Q2 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions7$264K
Exits1$29K

All 13F filers, Q4 2025 → Q1 2026: 233,235 shares bought and 39,455 shares sold, net +193,780 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 27 holders
Meteora Capital, LLC — Reduce -7.6% 261,266 $300K
Healthcare of Ontario Pension Plan Trust Fund — No change 100,000 $115K
AQR Arbitrage LLC — Add +0.7% 78,336 $90K
Picton Mahoney Asset Management — No change 71,427 $82K
Magnetar Financial LLC — New 70,741 $81K
CSS LLC — No change 66,545 $77K
Polar Asset Management Partners Inc. — No change 60,000 $69K
Hudson Bay Capital Management LP — No change 60,000 $69K
Aristeia Capital, L.L.C. — No change 59,999 $69K
Highbridge Capital Management LLC — Add +1.0% 59,435 $68K
Whitebox Advisors LLC — No change 57,871 $67K
Clear Street Group Inc. — Reduce -5.1% 54,637 $63K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 50,000 $58K
Verition Fund Management LLC — No change 50,000 $58K
HGC Investment Management Inc. — New 45,714 $53K
Rivernorth Capital Management, LLC — New 42,856 $49K
Lineage Point Capital LP — Add +11.9% 31,971 $37K
Radcliffe Capital Management, L.P. — New 30,000 $35K
Context Capital Management, LLC — No change 25,000 $29K
BNP Paribas Financial Markets — No change 22,190 $26K
Shaolin Capital Management LLC — No change 21,427 $25K
Linden Advisors LP — No change 19,999 $23K
Susquehanna International Group, LLP — New 20,108 $23K
Mint Tower Capital Management B.V. — No change 20,000 $23K
Heights Capital Management, Inc. — New 19,289 $22K
Moore Capital Management, LP — No change 15,000 $17K
UBS Group AG — New 1 $1

"% of holder's portfolio" is LKSPR's weight in each manager's 13F, not the share of Lake Superior Acquisition Co. the manager owns.